Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 8aff973214f44a1f4cf95e5330cb9687be1bfa76
  - Extend timeout in test JobsBrokerService

    This resolves instability in tests, e.g.:
    java.lang.RuntimeException: java.util.concurrent.TimeoutException
    	at ...JobsBrokerServiceTest.waitForFutureOptionalJob()
    	at ...JobsBrokerServiceTest.getAlotOfJobs()

    Change-Id: Ie77f156c0b1ca9892af03fe668bf275b9d74cedb
    Issue-ID: VID-433
    Signed-off-by: Ittay Stern <ittay.stern@att.com>

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index 8ebd71e..8aff973 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit 8ebd71ed51786d84d9b3cadae421db409a719034
+Subproject commit 8aff973214f44a1f4cf95e5330cb9687be1bfa76